2019届高考英语一轮复习 第一部分 教材课文要点 Module 4 Sandstorms in Asia课件 外研版必修3.ppt

1、必修三 Module 4 Sandstorms in Asia,语言点用法过关1.strength n.力量;力气;长处;优势;强度教材原句The Chinese Central Weather Station can forecast a sandstorm some weeks before it arrives in Beijing,but the strength of the storm sometimes sur-prises people.中国中央气象台能够在沙尘暴到达北京前几周预测到,但是有时沙尘暴的强度还是令人吃惊的。,语境应用用strong的正确形式填空The doctor

2、 advised Mary strongly that she should take a holiday, but it didnt help.Practising Chinese kung fu cannot only build up one s strength , but also develop one s character.As a student in Senior Three, I must work hard. Meanwhile, I should take exercise to strengthen my body.To make members of a team

3、 perform better, the trainer first of all has to know their strengths and weaknesses.,选词填空(strength, force, power, energy)You are always full of energy . Can you tell me the secret?The force of the explosion broke the windows of several buildings.Bungee jumping is an exciting activity, where courage

4、 matters more than strength .While Mr. Smith was the last man I wanted to see, I did all in my power to help him.,用法点拨(1)strong adj. 强大的;坚强的;坚固的tall and strong 又高又壮strongly adv.坚强地;强有力地(2)strength n.力量;力气;长处;优势;强度build up ones strength 强身健体;养精蓄锐strengths and weaknesses 优势和劣势;长处和短处with all one s stre

5、ngth 用尽某人全身的力气have strength to do sth.有力气做某事(3)strengthen vt.加强;巩固strengthen our friendship 巩固我们的友谊,【辨析】,2.concerned adj.关心的;担心的教材原句I cant help but feel very concerned .我不得不感到非常担心。,语境应用单句填空I am writing to express my concern (concerning)for the safety of children traveling on school buses, especially

6、 those on high-risk and highway-speed routes.Making the right decisions concerning (concern)the future is probably the most important thing we will ever do in our lives.As far as I am concerned (concern), education is about learning and the more you learn, the more you will be equipped for life., Co

7、ncerned (concern) that he has no qualifications in business manage-ment, Ken plans to gain the necessary skills by taking a part-time course.As pollution is becoming a public concern , our government is deter-mined to solve the problem.,用法点拨(1)be concerned about/for对担忧/担心be concerned with 与有关;涉及;对感兴

8、趣的be concerned in sth.牵扯进某事be concerned that.担心as far as.be concerned就而言(2)concern n.担心(的事) vt.使担心;涉及(3)concerning prep. 关于;涉及,3.urgent adj.紧急的;迫切的教材原句What is the most urgent problem of all?哪个是最紧急的问题?,语境应用单句填空The board considered it urgent that those files (should) be printed (print) right away.Afte

9、r the flooding, people were suffering in that area, who urgently (urge) needed clean water, medicine and shelter to survive.My parents always actively urge me to take (take) advantage of the op-portunity to join sports teams.It is urgent (urge) for us to protect the earth and make it a comfortable p

10、lace to live in.,Environmentalists urged that more effective measures (should) be adopt-ed (adopt) by the government to reduce pollution.,用法点拨(1)in urgent need of急需(2)urge vt.催促;极力主张urge sb. to do sth./into doing sth. 力劝/敦促某人做某事urge(sb.)on力劝;强烈要求urge+that从句强烈要求;极力主张从句谓语动词用(should)+动词原形(3)urgency n.紧

11、急;紧急情况urgently adv.迫切地,紧急地,plain v.抱怨;发牢骚;投诉教材原句He does nothing but complain.除了抱怨他什么也不做。,语境应用单句填空Youd better stop complaining (complain) again and again. Otherwise, Youll end up quarreling with Rose again.“We wouldn t have missed the train had we left earlier,” the wife complained to the husband.You

12、 can t complain about being left out when you don t make any ef-fort to share your joys and sorrows with others.There are many such cases where consumer complaints (complain) have contributed to changes in the law.,John complained to the bookseller that there were several pages missing in the dictio

13、nary.,用法点拨(1)complain to sb. about/of sth. 向某人抱怨/投诉某事complain that 抱怨(2)complaint n.抱怨;不满;投诉make a complaint against对投诉,1.cut down砍倒;削减;缩小(尺寸、数量)教材原句 This is a process that happens when land becomes desert because of cli-mate changes and because people cut down trees and dig up grass.由于气候变化,人们砍伐树木、挖

14、掘草地,使土地变成了沙漠,也由此开始了荒漠化的过程。,语境应用赏句猜义写出下列句中cut down的含义。This article is too long;you have to cut it down to 1,000 words. 缩短Immediate actions should be taken, like stopping cutting down trees, to better the environment. 砍倒Hunger, cold and illness cut down many of the villagers.杀死,单句填空He was in hospital

15、for six months. He felt as if he was cut off from the outside world.I was just talking to Margaret when Jackson cut in.Youd better cut down your expenses on clothes.,用法点拨cut down 削减,减低,缩减;杀死cut in 插话;让某人分享利润cut up切碎;齐根切掉cut out删除cut across穿过(某地)(尤指抄近路)cut off切断;隔绝 cut sth. away切除, 剪去,2.take in 吸收;欺骗

16、;理解,领会;收留,收容;改小;包括,包含教材原句Trees take in carbon dioxide and give out oxygen.树木吸收二氧化碳,释放出氧气。,语境应用赏句猜义写出下列句中take in的含义。He was homeless,so we took him in.收留Dont be taken in by his charming manners;he s completely rude. 欺骗Fish take in oxygen through their gills.吸收,摄入This dress needs to be taken in. 改小Her

17、lecture took in all the recent developments in the subject. 包括,包含I hope you re taking in what I m saying.领会,理解,单句填空After studying in a medical college for five years, Jane took up her job as a doctor in the countryside.Throughout the week, the boy took over most of the work in the manag-ers office.C

18、hen Xiang s singing career took off after his first album was released.After the children put up Christmas decorations, the whole room took on a holiday appearance.,用法点拨take away拿走take back取回;收回take down取下来;拆掉;记下take in吸收;欺骗;理解,领会;收留take on雇用;呈现take over接管take up占据;开始做;从事take off 脱下;起飞;腾飞,3.give out

19、 放出;发出;宣称;公布;发表;分发;用完;耗尽教材原句Trees take in carbon dioxide and give out oxygen.树木吸收二氧化碳,释放出氧气。,语境应用赏句猜义写出下列句中give out的含义。After a month, their food supplies gave out. 用完One of the planes engines gave out in mid-air. 停止运转The news of the President s death was given out on a radio broadcast.宣布The sun give

20、s out light and heat.发出,放出,单句填空We spent half an hour looking for the tickets, but eventually gave up and went home.He said he wasn t disappointed at the result of the final exam, but the look on his face gave himself away .After such a long walk, my legs gave out and I couldn t go any further.,用法点拨g

21、ive away 捐赠;分发;颁发(奖品);泄露(秘密)give back归还give in(to)屈服;交上give off放出(烟、气味等)give out 放出;发出;宣称;公布;用完;耗尽give up 放弃,【助记】,1.appear to have done教材原句Sandstorms in China appear to have increased in recent years as a result of “desertification”.因“荒漠化”越发严重,中国近年来发生沙尘暴的次数增加了。,语境应用完成句子From her look,she appears to h

22、ave known the truth .从她的表情看,她好像已经知道了真相。They appeared to be satisfied with the result.他们似乎对结果感到满意。He appeared to be talking to himself.他仿佛在跟自己讲话。,句型转换It appeared that he had nothing to do but wait.He appeared to have nothing to do but wait.,本文档仅为全套资料之一，欢迎点击下方按钮链接，下载全套资料！,请点此到下载本文全套资料,用法点拨appear用作系动词,意为“似乎,好像”。在appear to have done结构中,不定式的完成式表示一个更早的动作,发生在主要动词所表示的动作之前。appear+n./